CN107070719A - A kind of device management method and device - Google Patents
A kind of device management method and device Download PDFInfo
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- CN107070719A CN107070719A CN201710271574.6A CN201710271574A CN107070719A CN 107070719 A CN107070719 A CN 107070719A CN 201710271574 A CN201710271574 A CN 201710271574A CN 107070719 A CN107070719 A CN 107070719A
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- management
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- managed device
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/085—Retrieval of network configuration; Tracking network configuration history
- H04L41/0853—Retrieval of network configuration; Tracking network configuration history by actively collecting configuration information or by backing up configuration information
Abstract
The application provides a kind of device management method and device, and this method includes：Obtain the link-local address of managed device, outgoing interface corresponding with the managed device in management equipment；Specified type message for asking management information is generated according to the link-local address；The specified type message is sent by the outgoing interface；The response message for the specified type message that the managed device is returned is received, and parses from the response message management information of the managed device；The managed device is managed according to the management information.By the technical scheme of the application, it is possible to prevente effectively from the bandwidth cost that broadcast message is brought, saves bandwidth resources, can be accurately collected the management information of each managed device.
Description
Technical field
The application is related to technical field of network management, more particularly to a kind of device management method and device.
Background technology
In traditional cloud computing platform, computing resource, storage resource, Internet resources etc. are done things in his own way, respectively using difference
Management platform be managed, so as to cause complex management.Based on this, it is proposed that UIS (Unified Infrastructure
System, unified architecture system) unified management matrix, UIS unified managements matrix can by computing resource, storage resource,
Internet resources etc. are integrated, and all resources are managed collectively.
UIS unified management matrixes can provide graphical user interface and the mode of operation of simplification so that the connection of network
With management more intuitively with clearly.UIS is managed collectively matrix and is carrying out unified pipe to computing resource, storage resource, Internet resources
During reason, the network topology between equipment can be obtained, and the network topology is shown, so that user opens up according to the network
Flutter, the annexation between equipment is understood, so as to facilitate user management.
The content of the invention
The application provides a kind of device management method, and applied to management equipment, methods described includes：
Obtain the link-local address of managed device, outgoing interface corresponding with the managed device in management equipment；
Specified type message for asking management information is generated according to the link-local address；
The specified type message is sent by the outgoing interface；
Receive the response message for the specified type message that the managed device is returned, and from the response message
In parse the management information of the managed device；
The managed device is managed according to the management information.
The application provides a kind of device management method, and applied to managed device, methods described includes：
The specified type message for being used to ask management information that management equipment is sent is received, the specified type message is institute
State what management equipment was generated according to the link-local address of the managed device；
Generation carries the response message for the specified type message of the management information of the managed device；
The response message is sent to the management equipment, so that the management equipment is parsed from the response message
Management information, and the managed device is managed according to the management information.
The application provides a kind of equipment management device, and applied to management equipment, described device includes：
Acquisition module, for obtain the link-local address of managed device, in management equipment it is corresponding with the managed device
Outgoing interface；
Generation module, for generating the specified type message for asking management information according to the link-local address；
Sending module, for sending the specified type message by the outgoing interface；
Receiving module, for receiving the response message for the specified type message that the managed device is returned, and
The management information of the managed device is parsed from the response message；
Management module, for being managed according to the management information to the managed device.
The application provides a kind of equipment management device, and applied to managed device, described device includes：
Receiving module, the specified type message for being used to ask management information for receiving management equipment transmission, the finger
It is that the management equipment is generated according to the link-local address of the managed device to determine kind of message；
Generation module, for generating the response message for the specified type message；Wherein, the response message is carried
The management information of the managed device；
Sending module, for sending the response message to the management equipment, so that management equipment disappears from the response
Management information is parsed in breath, and the managed device is managed according to the management information.
Based on above-mentioned technical proposal, in the embodiment of the present application, management equipment can the link-local based on managed device
Location sends specified type message to managed device, and the specified type message is unicast messages, rather than broadcast message, so that effectively
Avoid broadcasting the message the bandwidth cost brought, saves bandwidth resources.Moreover, management equipment can easily collect managed device
Management information, and managed device is managed according to management information, the management letter of each managed device can be accurately collected
Breath, collection mode is easy and effective.
Brief description of the drawings
, below will be to the application in order to clearly illustrate the embodiment of the present application or technical scheme of the prior art
The accompanying drawing used required in embodiment or description of the prior art is briefly described, it should be apparent that, in describing below
Accompanying drawing is only some embodiments described in the application, for those of ordinary skill in the art, can also be according to this Shen
Please these accompanying drawings of embodiment obtain other accompanying drawings.
Fig. 1 is the application scenarios schematic diagram in a kind of embodiment of the application；
Fig. 2 is the flow chart of the device management method in a kind of embodiment of the application；
Fig. 3 A and Fig. 3 B are the form schematic diagrams of the specified type message in a kind of embodiment of the application；
Fig. 4 is the flow chart of the device management method in the application another embodiment；
Fig. 5 is the structure chart of the equipment management device in a kind of embodiment of the application；
Fig. 6 is the hardware structure diagram of the management equipment in a kind of embodiment of the application；
Fig. 7 is the structure chart of the equipment management device in a kind of embodiment of the application；
Fig. 8 is the hardware structure diagram of the managed device in a kind of embodiment of the application.
Embodiment
In purpose of the term used in this application merely for the sake of description specific embodiment, and unrestricted the application.This Shen
Please " one kind ", " described " and "the" with the singulative used in claims are also intended to including most forms, unless
Context clearly shows that other implications.It is also understood that term "and/or" used herein refers to comprising one or more
Associated any or all of project listed may be combined.
It will be appreciated that though various information, but this may be described using term first, second, third, etc. in the application
A little information should not necessarily be limited by these terms.These terms are only used for same type of information being distinguished from each other out.For example, not departing from
In the case of the application scope, the first information can also be referred to as the second information, similarly, and the second information can also be referred to as
One information.Depending on linguistic context, in addition, used word " if " can be construed to " ... when " or " when ... "
Or " in response to determining ".
In actual network environment, often different vendor and different types of equipment are linked together, and are
Easily these equipment are effectively managed, UIS unified management matrixes can use UTP (UISM (Unified
Infrastructure System Manager, unified architecture system management) Transport Protocol, i.e. UISM
Host-host protocol), and UTP realizes the discovery and management of equipment usually using broadcast message.Moreover, UIS unified management matrixes exist
When sending broadcast message, it can bring than larger bandwidth cost.
For above-mentioned discovery, the embodiment of the present application proposes a kind of device management method, and this method can apply to management and set
Standby (such as UIS is managed collectively matrix), and management equipment can be managed to polytype equipment, describe for convenience, will
Polytype equipment is referred to as managed device, and managed device can include but is not limited to one of following or any combination：Road
By device, interchanger, firewall box, load-balancing device, server (such as rack server or the blade clothes in cabinet
Be engaged in device etc.), virtual switch etc..
It is shown in Figure 1, it is the application scenarios schematic diagram of the embodiment of the present application, management equipment, managed device 1, is set by pipe
Standby 2, managed device 3 and managed device 4 are located in same subnet.It is shown in Figure 2 under above-mentioned application scenarios, set for this
The flow chart of standby management method, this method can apply to management equipment.
Step 201, obtain the link-local address (i.e. link-local addresses) of managed device, in management equipment with the quilt
The corresponding outgoing interface of tube apparatus.Specifically, management equipment can select the local of managed device from link-local address table
Outgoing interface corresponding with the managed device on link address and management equipment.
Before step 201, the generating process of link-local address table can also be included, and for link-local address table
Generating process, can include but is not limited to：The link-local address of managed device, management is obtained out from neighbor information table to set
Standby upper outgoing interface corresponding with the managed device, and the link-local address obtained out is recorded in link-local address table with obtaining
The corresponding relation of the outgoing interface of taking-up.
Wherein, the neighbor information table can be used for this ground chain that record is located at the managed device of same subnet with management equipment
Outgoing interface corresponding with the managed device on road address and management equipment.
The maintenance process to above-mentioned neighbor information table and link-local address table is described in detail below.
Situation one, the maintenance process of neighbor information table.
As shown in figure 1, management equipment, managed device 1, managed device 2, managed device 3 and managed device 4 are positioned at same
In subnet, these equipment run IPv6 Neighbor Discovery Protocol (Neighbor Discovery protocol, NDP).It is based on
Neighbor Discovery Protocol, each equipment can be found that mutual presence, determines mutual link-local address, and in neighbor information table
Record the corresponding relation of link-local address and outgoing interface.
For example, managed device 1 sends the IPv6 control information messages for carrying link-local address 1, management with broadcast mode
Equipment can record link-local address 1 after the IPv6 control information messages are received by interface 1 in neighbor information table
With the corresponding relation of interface 1.Similarly, management equipment can record the link-local address 3 of managed device 3 in neighbor information table
The link-local address 2 of corresponding relation, managed device 2 with interface 1 and the corresponding relation of interface 2, this ground chain of managed device 4
Road address 4 and the corresponding relation of interface 5, finally, the example for the neighbor information table that management equipment is safeguarded can be as shown in table 1.When
So, the neighbor information table can also include other contents, and the maintenance process to this neighbor information table is repeated no more.
Table 1
| Link-local address | Outgoing interface |
| Link-local address 1 | Interface 1 |
| Link-local address 2 | Interface 2 |
| Link-local address 3 | Interface 1 |
| Link-local address 4 | Interface 2 |
The maintenance process of situation two, link-local address table (link-local address tables).
In one example, management equipment can create and safeguard a link-local address table, the link-local address
Table is used to record link-local address and outgoing interface (outgoing interface corresponding with the link-local address i.e. in management equipment)
Corresponding relation.Specifically, management equipment can obtain out link-local address from neighbor information table, (i.e. managed device is local
Link address) and its corresponding outgoing interface, it is possible to the link-local address obtained out is recorded in link-local address table
With the corresponding relation of the outgoing interface obtained out.
In the maintenance process of link-local address table, management equipment need not be interacted with managed device, can directly from
Link-local address and its corresponding outgoing interface are obtained out in neighbor information table.In practical application, management equipment can be from neighbours
All link-local address and its corresponding outgoing interface are obtained out in information table, can also from neighbor information table fetching portion sheet
Ground link address and its corresponding outgoing interface, it is without limitation.
In one example, each equipment of operation Neighbor Discovery Protocol can start NDP timers, the NDP timers
Time-out time is M seconds (such as 10 seconds), and based on this NDP timer, each device periodically sends IPv6 control information messages, and manages
Equipment periodically (such as every 10 seconds) can receive IPv6 control information messages, and update neighbor information table.In addition, management is set
Standby to start chain timer for link-local address table, the time-out time of the chain timer is N seconds (such as 1 second), base
In this chain timer, management equipment can periodically obtain out link-local address and its corresponding from neighbor information table
Outgoing interface, and the outgoing interface gone out according to the link-local address obtained out and acquisition updates link-local address table.
Wherein, the time-out time M of NDP timers and the time-out time N of chain timer can rule of thumb be matched somebody with somebody
Put, it is without limitation.In configuration process, time-out time N can be less than time-out time M, and such as time-out time N is time-out time M
1/10th.When being changed due to time-out time N less than time-out time M, therefore neighbor information table, it will can change in time
Content update is to link-local address table, so as to improve the renewal speed of link-local address table, it is ensured that link-local address table
Content have it is ageing.
When being located at the managed device increase of same subnet with management equipment, in NDP timer expiries, management equipment
Neighbor information table can be updated, the neighbor information table after renewal includes the link-local address of the managed device newly increased；In chain
During the timer expiry of road, management equipment can update link-local address table according to neighbor information table, because time-out time N is far small
In time-out time M, so that the link-local address table that upgrades in time, it is ensured that link-local address table it is ageing.Set when with management
When the standby managed device positioned at same subnet is reduced, in NDP timer expiries, management equipment can update neighbor information
Table, the neighbor information table after renewal does not include the link-local address of the managed device left；When chain timer is overtime,
Management equipment can update link-local address table according to neighbor information table, because time-out time N is much smaller than time-out time M, from
And the link-local address table that upgrades in time, it is ensured that link-local address table it is ageing.
Step 202, the specified type message for asking management information is generated according to link-local address.
In one example, link-local address and its corresponding outgoing interface are being selected from link-local address table
Afterwards, it is possible to which the specified type message for asking management information is generated according to link-local address.Specifically, it may be determined that this
The corresponding MAC of ground link address (Media Access Control, medium access control) address, and the MAC Address is added
To the purpose MAC fields of specified type message, and the link-local address is added to the purpose IP fields of specified type message；
Or, the corresponding MAC Address of link-local address is determined, and the MAC Address is added to the purpose MAC words of specified type message
Section.
If for example, the specified type message is IPv6 forms, with can determining the corresponding MAC of the link-local address
Location, and the MAC Address is added to the purpose MAC fields of the specified type message, and the link-local address is added to this
The purpose IPv6 fields of specified type message.Or, if the specified type message is not IPv6 forms, it can determine that this is local
The corresponding MAC Address of link address, and the MAC Address is added to the purpose MAC fields of specified type message.
In one example, the specified type message can include but is not limited to：Based on the message of link layer management agreement,
Such as unify the message of the message, i.e. UISM types of architecture system management type, such as UTP message.Moreover, specified type message
IPv6 forms can be used, IPv6 forms can not also be used, the specified type message to IPv6 forms and are not used below
The specified type message of IPv6 forms is illustrated.
Situation one, as shown in Figure 3A, is the schematic diagram for the specified type message for not using IPv6 forms.
In one example, following field can be included but is not limited in the specified type message：Purpose MAC fields,
Source MAC fields, message type field, data content fields, FCS (Frame Check Sequence, frame check sequence) field.
Purpose MAC fields are the corresponding MAC Address of link-local address, rather than broadcast MAC address；Source MAC fields are management
The MAC Address of equipment；Message type field is default value (such as 0xAAB0), to represent that current message is to specify kind of message；
The FCS fields are verification data, and for being verified to specified type message, specific verification mode is not limited.
In addition, data content fields can include Head (head) TLV, one or more than one optional successively
(optional) TLV and padding (supplement) TLV.It is (long including Type (type) field, Length in each TLV
Degree) field and Value (value) field, the length of the type field is 1 byte, and the length of Length fields is 2 bytes,
The length of Value fields is determined by Length.Moreover, optional TLV content can be configured according to actual needs,
Optional TLV are illustrated in subsequent process.Moreover, when the total length of specified type message is less than default value (such as 64
Individual byte) when, padding TLV can be added, so that the total length of specified type message is not less than default value；When specified class
, can be without padding TLV when the total length of type message is not less than default value.
Further, above-mentioned Head TLV can also include but is not limited to following field：Magic (type) field,
Module (module) field, OpCode (command code) field, FeedBack (feedback) fields and Reserve (reservation) field.
The value of Magic fields is default value (such as 0xFF02CAFE), to represent that current message is to specify kind of message, for example, only
Have and work as message type field for default value 0xAAB0, and Magic fields are default value 0xFF02CAFE message, are just recognized
For be specify kind of message.The span of Module fields is 0x0000-FFFF, for indicating belonging to specified type message
Module.The span of OpCode fields is 0x0000-FFFF, the command code for indicating specified type message.FeedBack
Field is backfill field, it is desirable to which recipient returns to sender by the value of FeedBack fields is intact.Reserve fields
Value be 0, it is reserved field, leaves subsequent expansion for and uses.
Situation two, as shown in Figure 3 B, for using the schematic diagram of the specified type message of IPv6 forms.
In one example, following field can be included but is not limited in the specified type message：Purpose MAC fields,
Source MAC fields, message type field, IPv6 fields, option field, data content fields, FCS fields.Purpose MAC words
Section is the corresponding MAC Address of link-local address, rather than broadcast MAC address；Source MAC fields for management equipment MAC
Location；The message type field is default first numerical value (such as 0x86DD), to represent that current message carries IPv6 fields；This is optional
Item field is default second value (such as 0xAAB0), to represent that current message is to specify kind of message；The FCS fields are check number
According to for being verified to specified type message, specific verification mode is not limited.
In addition, the IPv6 field can include but is not limited to：Version field, discharge pattern field, flow label field, source
IPv6 fields, purpose IPv6 fields etc., are illustrated, for other fields not to source IP v6 fields and purpose IPv6 fields below
It is limited.Wherein, source IP v6 fields are the link-local address of management equipment, and purpose IPv6 fields are the local of managed device
Link address (is chosen) in step 101.
In addition, data content fields can include successively Head TLV, one or more than one optionalTLV,
padding TLV.Each TLV includes the type field, Length fields and Value fields, and the length of the type field is 1 word
Section, the length of Length fields is 2 bytes, and the length of Value fields is determined by Length.Optional TLV content can
To be configured according to actual needs, optional TLV are illustrated in subsequent process.When the overall length of specified type message
When degree is less than default value (such as 64 bytes), padding TLV can be added, so that the total length of specified type message is not small
In default value；, can be without padding TLV when the total length of specified type message is not less than default value.It is above-mentioned
Head TLV can also include but is not limited to：Magic fields, Module fields, OpCode fields, FeedBack fields and
Reserve fields.The value of Magic fields is default value (such as 0xFF02CAFE), to represent that current message is specified type
Message, for example, it is default value 0xAAB0 only to work as option field, and Magic fields are default value 0xFF02CAFE's
Message, is considered as just specified type message.The span of Module fields is 0x0000-FFFF, for indicating to specify class
Module belonging to type message.The span of OpCode fields is 0x0000-FFFF, the operation for indicating specified type message
Code.FeedBack fields are backfill field, it is desirable to which recipient is returned to sender by the value of FeedBack fields is intact.
The value of Reserve fields is 0, and it is reserved field, leaves subsequent expansion for.
For above-mentioned situation one and situation two, purpose MAC fields are the corresponding MAC Address of link-local address, for " really
Determine the corresponding MAC Address of link-local address " process, then：In actual applications, after equipment enables IPv6, the equipment
Each interface can automatically generate a link-local address, and latter 64 of the link-local address are interface identifiers, and this connects
Mouth identifier is generated based on the MAC Address of 48, and therefore, management equipment can be solved first after link-local address is obtained
Latter 64 of link-local address, i.e. interface identifier are separated out, then, the interface identifier of latter 64 48 are converted to
MAC Address, i.e. and this 48 corresponding MAC Address of MAC Address link-local address.
For example, a strategy example of the interface identifier for generating 64 using the MAC Address of 48 can be：By 16
System number 0xFF-FE is inserted between the third and fourth byte of MAC Address, and (MAC Address starts for position to " global/local "
Second lowest order of byte) negate, if 1, then 0 is set to, if it is 0,1 is set to.For example, for
MAC Address 00-60-08-52-F9-D8,0x08 (the 3rd byte) and 0x52 (the 4th words are inserted by hexadecimal number 0xFF-FE
Section) between, form 64 bit address 00-60-08-FF-FE-52-F9-D8；Then, to " global/local " position (i.e. 0x00 (lead-ins
Section) second lowest order) negate, be 1 because 0,x00 second lowest order is 0, therefore after negating, i.e., by first character section
0x00 becomes 0x02, to sum up, and the interface identifier corresponding to MAC Address 00-60-08-52-F9-D8 is 02-60-08-FF-FE-
52-F9-D8.It is right based on above-mentioned tactful inverse operation, it is possible to which the interface identifier of 64 is converted to the MAC Address of 48
This transfer process is no longer repeated in detail.
For above-mentioned situation one and situation two, for the optional TLV in data content fields, the optional
TLV can include but is not limited to following types of TLV：IP TLV, the IP TLV are for carrying the management address of management equipment (such as
Management ip address) so that whether the managed device for receiving specified type message determines the specified type message according to management address
Legal, subsequent process introduces the determination process of legitimacy.
Wherein, for management equipment, each interface of the management equipment has link-local address (i.e. IPv6
Location), and it is the link-local address of management equipment that the source IP v6 fields of IPv6, which are carried, such as passes through interface 1 and sends specified class
During type message, what source IP v6 fields were carried is the link-local address of interface 1.In contrast to this, management equipment also has pipe
IP address is managed, for this management ip address is for management equipment, rather than for the interface of management equipment, this management
The function of IP address can be：Managed device identifies that specified type message comes from management and set based on this management ip address
It is standby.Specifically, because management equipment includes many interfaces, if being specified based on the link-local address identification that source IP v6 fields are carried
Whether kind of message comes from management equipment, then needs the link-local of each interface of configuration management equipment on managed device
Address, the workload of configuration is very big.Therefore in the embodiment of the present application, can on managed device configuration management equipment management IP
Address, so only needs to configure a management ip address on managed device, and managed device just can be based on this with managing IP
Identify that specified type message comes from management equipment in location.
If moreover, the management ip address (being carried on data content fields) that specified type message is carried on managed device with matching somebody with somebody
The management ip address for the management equipment put matches (as the two is identical), then managed device can determine that the specified type message is closed
Method；Otherwise, managed device can determine that the specified type message is illegal.
Step 203, specified type message is sent by the outgoing interface obtained out.
In one example, link-local address and outgoing interface are being selected from link-local address table, and generation refers to
Determine after kind of message, it is possible to which the specified type message is sent by the outgoing interface.
The target MAC (Media Access Control) address for being additionally, since specified type message is the corresponding MAC Address of link-local address, rather than
Broadcast MAC address, therefore the specified type message is that mode of unicast is sent.
Step 204, the response message for the specified type message that managed device is returned is received, and from the response message
In parse the management information of managed device.The management information can include but is not limited to one below or any combination：Quilt
Management address, device type, the equipment Serial Number of tube apparatus.
In one example, managed device can be generated and taken after the specified type message of management equipment transmission is received
The response message of management information with the managed device, and send the response message to management equipment.
For example, the OpCode fields of the specified type message can be set to default mark (such as 01) by management equipment, with
Represent that the specified type message is used to ask management information.Managed device is after specified type message is received, if parsing finger
It is default mark to determine the OpCode fields of kind of message, so that it may obtain the management information of managed device, and generation carries management information
Response message, and to management equipment send response message.
In one example, the specified type message can also include the management address of management equipment (such as management IP
Location), and managed device is after specified type message is received, if the management address that specified type message is carried (is carried on data
Content field) match (as the two is identical) with the management address of local preset management equipment, then can determine specified type
Message is legal；Otherwise determine that specified type message is illegal.
In one example, the form of response message is similar with the form of specified type message, if for example, specified type disappears
Breath does not use IPv6 forms, then response message does not use IPv6 forms, if specified type message uses IPv6 forms, response disappears
Breath uses IPv6 forms.Specified type message and the difference of response message are：The optional of data content fields
TLV is different, for example, the optional TLV of specified type message include IP TLV, the IP TLV are used to carry management equipment
Management address.And the optional TLV of the response message can include：IP TLV、Device Type TLV、Device SN
TLV, the IP TLV are used for the management address (such as management ip address) for carrying managed device, and Device Type TLV are used to carry
The device type of managed device, Device SN TLV are used for the equipment Serial Number for carrying managed device.
In the response message, purpose MAC fields are the MAC Address of management equipment, and source MAC fields are managed device
MAC Address, purpose IPv6 fields are the link-local address of management equipment, source IP v6 fields for managed device link-local
Location.Moreover, the link-local address of managed device and the management address of managed device and differing, the link-local of managed device
Address is the interface for the managed device, and for the management address of managed device is for managed device, rather than
For the interface of managed device.
The function of the management address of this managed device can be：Management equipment identifies response based on this management address
Message comes from managed device, and managed device is managed based on this management address.
Step 205, the managed device is managed according to the management information of managed device.
Believe for example, management equipment can be managed according to the management address of managed device, device type, equipment Serial Number etc.
Breath, realizes the management process to the managed device, this management process is not limited.
Based on above-mentioned technical proposal, in the embodiment of the present application, management equipment can the link-local based on managed device
Location sends specified type message to managed device, and the specified type message is unicast messages, rather than broadcast message, so as to
The effective bandwidth cost brought that avoids broadcasting the message, saves bandwidth resources.Moreover, management equipment can be collected easily by pipe
The management information of equipment, and managed device is managed according to management information, each managed device can be accurately collected
Management information, collection mode is easy and effective.
Moreover, in real network, the management ip address of different managed devices may be identical, but different managed devices
Link-local address is different, therefore, in the embodiment of the present application, and management equipment is when sending specified type message, the specified type
The purpose IPv6 fields of message are the link-local address of managed device, rather than managed device management ip address, therefore can
Effectively to evade the risk that IP address conflict is brought.
Conceived based on the application same with the above method, a kind of device management method is also proposed in the embodiment of the present application, joined
As shown in Figure 4, it is the flow chart of device management method, this method can apply to managed device.
Step 401, the specified type message for being used to ask management information that management equipment is sent is received, wherein, this is specified
Kind of message can management equipment generated according to the link-local address of the managed device.
Step 402, generation carries the response message for specified type message of the management information of managed device.
Step 403, the response message is sent to management equipment, so that management equipment parses the quilt from the response message
The management information of tube apparatus, and the managed device is managed according to the management information.
In one example, the management information can include but is not limited to one below or any combination：Managed device
Management address, device type, equipment Serial Number.The specified type message can include but is not limited to：Based on link layer-management
The message of agreement.In addition, the specified type message can also include the management address of management equipment, moreover, managed device is connecing
Receive after specified type message, if the management address that specified type message is carried matches with local preset management address, really
Determine specified type message legal, perform step 402 and step 403；Otherwise determine that specified type message is illegal, does not perform step
402 and step 403.
Conceived based on the application same with the above method, the embodiment of the present application also proposes a kind of equipment management device, applied
In management equipment, as shown in figure 5, be the structure chart of the equipment management device, including：
Acquisition module 11, for obtain the link-local address of managed device, in management equipment with the managed device pair
The outgoing interface answered；
Generation module 12, for being generated according to the link-local address for asking the specified type of management information to disappear
Breath；
Sending module 13, for sending the specified type message by the outgoing interface；
Receiving module 14, for receiving the response message for the specified type message that the managed device is returned,
And the management information of the managed device is parsed from the response message；
Management module 15, for being managed according to the management information to the managed device.
The acquisition module 11, specifically for obtain the link-local address of managed device, in management equipment with it is described
During the corresponding outgoing interface of managed device, selected from link-local address table managed device link-local address,
Outgoing interface corresponding with the managed device in the management equipment；
The acquisition module 11, is additionally operable in the generating process of the link-local address table, from neighbor information table
Obtain out the link-local address of managed device, outgoing interface corresponding with the managed device in the management equipment, described
The corresponding relation for the outgoing interface that the link-local address obtained out goes out with acquisition is recorded in link-local address table；Neighbours' letter
Breath table is located at the link-local address of the managed device of same subnet, the management equipment for record and the management equipment
Outgoing interface corresponding with the managed device.
The generation module 12, specifically for generating the finger for asking management information according to the link-local address
During determining kind of message, the corresponding MAC Address of the link-local address is determined, the MAC Address is added to described
The purpose MAC fields of specified type message, the link-local address are added to the purpose IP words of the specified type message
Section；Or, determine the corresponding MAC Address of the link-local address, and the MAC Address be added into the specified type to disappear
The purpose MAC fields of breath.
The management equipment that the embodiment of the present application is provided, hardware structure schematic diagram may refer to Fig. 6.Fig. 6 is management equipment
Hardware architecture diagram.Including：Machinable medium and processor, wherein：
Machinable medium：Store instruction code.
Processor：Communicated with machinable medium, what is stored in reading and execution machinable medium is described
Instruction code, realizes device management operations disclosed in the application above-mentioned example.
Here, machinable medium can be any electronics, magnetic, optics or other physical storage devices, can be with
Comprising or storage information, such as executable instruction, data, etc..For example, machinable medium can be：RAM(Radom
Access Memory, random access memory), volatile memory, nonvolatile memory, flash memory, memory driver is (as hard
Disk drive), solid state hard disc, any kind of storage dish (such as CD, dvd), either similar storage medium or they
Combination.
Conceived based on the application same with the above method, the embodiment of the present application also proposes a kind of equipment management device, applied
In managed device, as shown in fig. 7, be the structure chart of the equipment management device, including：
Receiving module 21, the specified type message for being used to ask management information for receiving management equipment transmission is described
Specified type message is that the management equipment is generated according to the link-local address of managed device；
Generation module 22, for generating the response message for the specified type message；Wherein, the response message is taken
Management information with the managed device；
Sending module 23, for sending the response message to the management equipment, so that management equipment is from the response
Management information is parsed in message, the managed device is managed according to the management information.
The managed device that the embodiment of the present application is provided, hardware structure schematic diagram may refer to Fig. 8.Fig. 8 is managed device
Hardware architecture diagram.Including：Machinable medium and processor, wherein：
Machinable medium：Store instruction code.
Processor：Communicated with machinable medium, what is stored in reading and execution machinable medium is described
Instruction code, realizes device management operations disclosed in the application above-mentioned example.
Here, machinable medium can be any electronics, magnetic, optics or other physical storage devices, can be with
Comprising or storage information, such as executable instruction, data, etc..For example, machinable medium can be：RAM(Radom
Access Memory, random access memory), volatile memory, nonvolatile memory, flash memory, memory driver is (as hard
Disk drive), solid state hard disc, any kind of storage dish (such as CD, dvd), either similar storage medium or they
Combination.
System, device, module or unit that above-described embodiment is illustrated, can specifically be realized by computer chip or entity,
Or realized by the product with certain function.A kind of typically to realize that equipment is computer, the concrete form of computer can
To be personal computer, laptop computer, cell phone, camera phone, smart phone, personal digital assistant, media play
In device, navigation equipment, E-mail receiver/send equipment, game console, tablet PC, wearable device or these equipment
The combination of any several equipment.
For convenience of description, it is divided into various units during description apparatus above with function to describe respectively.Certainly, this is being implemented
The function of each unit can be realized in same or multiple softwares and/or hardware during application.
It should be understood by those skilled in the art that, embodiments herein can be provided as method, system or computer program
Product.Therefore, the application can be using the reality in terms of complete hardware embodiment, complete software embodiment or combination software and hardware
Apply the form of example.Moreover, the embodiment of the present application can be used wherein includes computer usable program code one or more
The computer that computer-usable storage medium is implemented on (including but is not limited to magnetic disk storage, CD-ROM, optical memory etc.)
The form of program product.
The application is the flow with reference to method, equipment (system) and computer program product according to the embodiment of the present application
Figure and/or block diagram are described.It is generally understood that by each in computer program instructions implementation process figure and/or block diagram
Flow and/or the flow in square frame and flow chart and/or block diagram and/or the combination of square frame.These computer journeys can be provided
Sequence instruction to all-purpose computer, special-purpose computer, Embedded Processor or other programmable data processing devices processor with
Produce a machine so that being produced by the instruction of computer or the computing device of other programmable data processing devices is used for
Realize the dress for the function of being specified in one flow of flow chart or multiple flows and/or one square frame of block diagram or multiple square frames
Put.
Moreover, these computer program instructions can also be stored in computer or the processing of other programmable datas can be guided to set
In the standby computer-readable memory worked in a specific way so that the instruction being stored in the computer-readable memory is produced
Manufacture including command device, the command device is realized in one flow of flow chart or multiple flows and/or block diagram one
The function of being specified in individual square frame or multiple square frames.
These computer program instructions can be also loaded into computer or other programmable data processing devices so that in meter
Series of operation steps is performed on calculation machine or other programmable devices to produce computer implemented processing, so that in computer
Or the instruction performed on other programmable devices is provided for realizing in one flow of flow chart or multiple flows and/or block diagram
The step of function of being specified in one square frame or multiple square frames.
It will be understood by those skilled in the art that embodiments herein can be provided as method, system or computer program product.
Therefore, the application can be using the implementation in terms of complete hardware embodiment, complete software embodiment or combination software and hardware
The form of example.Moreover, the application can be used wherein includes the calculating of computer usable program code at one or more
The computer that machine usable storage medium is implemented on (can include but is not limited to magnetic disk storage, CD-ROM, optical memory etc.)
The form of program product.
Embodiments herein is the foregoing is only, the application is not limited to.For those skilled in the art
For, the application can have various modifications and variations.It is all any modifications made within spirit herein and principle, equivalent
Replace, improve etc., it should be included within the scope of claims hereof.
Claims (11)
1. a kind of device management method, it is characterised in that applied to management equipment, methods described includes：
Obtain the link-local address of managed device, outgoing interface corresponding with the managed device in management equipment；
Specified type message for asking management information is generated according to the link-local address；
The specified type message is sent by the outgoing interface；
The response message for the specified type message that the managed device is returned is received, and is solved from the response message
Separate out the management information of the managed device；
The managed device is managed according to the management information.
2. according to the method described in claim 1, it is characterised in that the link-local address for obtaining managed device, management
The process of outgoing interface corresponding with the managed device, is specifically included in equipment：
The link-local address of managed device is selected from link-local address table, is set with described by pipe in the management equipment
Standby corresponding outgoing interface；Wherein, the generating process of the link-local address table, including：
Obtained out from neighbor information table the link-local address of managed device, in the management equipment with the managed device pair
The outgoing interface answered, and the outgoing interface that the link-local address obtained out goes out with acquisition is recorded in the link-local address table
Corresponding relation；
Wherein, the neighbor information table is used for the link-local for recording the managed device for being located at same subnet with the management equipment
Outgoing interface corresponding with the managed device on address and the management equipment.
3. according to the method described in claim 1, it is characterised in that described to be generated according to the link-local address for asking
The process of the specified type message of management information, is specifically included：
The corresponding MAC Address of the link-local address is determined, and the MAC Address is added to the specified type message
Purpose MAC fields, and the link-local address is added to the purpose IP fields of the specified type message；Or,
The corresponding MAC Address of the link-local address is determined, and the MAC Address is added to the specified type message
Purpose MAC fields.
4. according to the method described in claim 1, it is characterised in that
The specified type message also includes the management address of the management equipment, so as to receive the specified type message
Managed device determines whether the specified type message is legal according to the management address.
5. according to the method described in claim 1, it is characterised in that the management information of the managed device include one below or
Any combination：Management address, device type, the equipment Serial Number of the managed device.
6. a kind of device management method, it is characterised in that applied to managed device, methods described includes：
The specified type message for being used to ask management information that management equipment is sent is received, the specified type message is the pipe
Reason equipment is generated according to the link-local address of the managed device；
Generation carries the response message for the specified type message of the management information of the managed device；
The response message is sent to the management equipment, so that the management equipment parses management from the response message
Information, and the managed device is managed according to the management information.
7. method according to claim 6, it is characterised in that the management information includes one below or any group
Close：Management address, device type, the equipment Serial Number of the managed device；
The specified type message also includes the management address of the management equipment, after the specified type message is received,
If the management address that the specified type message is carried matches with local preset management address, it is determined that the specified type
Message is legal；Otherwise, it determines the specified type message is illegal.
8. a kind of equipment management device, it is characterised in that applied to management equipment, described device includes：
Acquisition module, for obtain the link-local address of managed device, in management equipment it is corresponding with the managed device go out
Interface；
Generation module, for generating the specified type message for asking management information according to the link-local address；
Sending module, for sending the specified type message by the outgoing interface；
Receiving module, for receiving the response message for the specified type message that the managed device is returned, and from institute
State the management information that the managed device is parsed in response message；
Management module, for being managed according to the management information to the managed device.
9. device according to claim 8, it is characterised in that
The acquisition module, specifically for being set in the link-local address of acquisition managed device, management equipment with described by pipe
During standby corresponding outgoing interface, the link-local address of managed device, the pipe are selected from link-local address table
Manage outgoing interface corresponding with the managed device in equipment；
The acquisition module, is additionally operable in the generating process of the link-local address table, is obtained out from neighbor information table
Outgoing interface corresponding with the managed device on the link-local address of managed device, the management equipment, in described ground chain
The corresponding relation for the outgoing interface that the link-local address obtained out goes out with acquisition is recorded in the address table of road；The neighbor information table is used
It is located in record with the management equipment on the link-local address of the managed device of same subnet and the management equipment
Outgoing interface corresponding with the managed device.
10. device according to claim 8, it is characterised in that
The generation module, specifically for generating the specified type for asking management information according to the link-local address
During message, the corresponding MAC Address of the link-local address is determined, and the MAC Address is added to described specify
The purpose MAC fields of kind of message, the link-local address are added to the purpose IP fields of the specified type message；Or
Person, determines the corresponding MAC Address of the link-local address, and the MAC Address is added into the specified type message
Purpose MAC fields.
11. a kind of equipment management device, it is characterised in that applied to managed device, described device includes：
Receiving module, the specified type message for being used to ask management information for receiving management equipment transmission, the specified class
Type message is that the management equipment is generated according to the link-local address of the managed device；
Generation module, for generating the response message for the specified type message；Wherein, the response message carries described
The management information of managed device；
Sending module, for sending the response message to the management equipment, so that management equipment is from the response message
Management information is parsed, and the managed device is managed according to the management information.
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| CN201710271574.6A CN107070719B (en) | 2017-04-24 | 2017-04-24 | Equipment management method and device |
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